Just to make sure, the latest version that works and includes latest fixes is 0.4.2, right? I wasn't paying much attention for the last few weeks, but I'm still holding my balance so I don't want to lose it :-)

really awesome to see someone step up on this! Really also hoping some of the current YAC pool operators may be willing to share the modifications they made to get YAC working with the standard tools (or perhaps I missed it). Pools are critical for more widespread adoption, and right now the choices seem somewhat slim.

Ya, and I don't know why... What you were showing to me looked like not enough memory was being allocated, but your TC and LG were the same. I've got the 4 GB sapphire, but everything I was giving you was based on using only 1.6 GB of memory (single thread), and matched what Beave was doing on his 2GB cards with the same results - 2.5KH/sec.

Ya, and I don't know why... What you were showing to me looked like not enough memory was being allocated, but your TC and LG were the same. I've got the 4 GB sapphire, but everything I was giving you was based on using only 1.6 GB of memory (single thread), and matched what Beave was doing on his 2GB cards with the same results - 2.5KH/sec.

I'm using windows 8 64bit...I'll try linux just for the heck of it.I found 13.11 beta was slightly better but still bad, 1.75kh/s kinda sucks.Maybe the cards are faulty? :/ I'm at a loss...

Ya, and I don't know why... What you were showing to me looked like not enough memory was being allocated, but your TC and LG were the same. I've got the 4 GB sapphire, but everything I was giving you was based on using only 1.6 GB of memory (single thread), and matched what Beave was doing on his 2GB cards with the same results - 2.5KH/sec.

I'm using windows 8 64bit...I'll try linux just for the heck of it.I found 13.11 beta was slightly better but still bad, 1.75kh/s kinda sucks.Maybe the cards are faulty? :/ I'm at a loss...

What is the make of your 2GB cards? If it is Sapphire, then we know the problem.

Ya, and I don't know why... What you were showing to me looked like not enough memory was being allocated, but your TC and LG were the same. I've got the 4 GB sapphire, but everything I was giving you was based on using only 1.6 GB of memory (single thread), and matched what Beave was doing on his 2GB cards with the same results - 2.5KH/sec.

I'm using windows 8 64bit...I'll try linux just for the heck of it.I found 13.11 beta was slightly better but still bad, 1.75kh/s kinda sucks.Maybe the cards are faulty? :/ I'm at a loss...

What is the make of your 2GB cards? If it is Sapphire, then we know the problem.

Ya, and I don't know why... What you were showing to me looked like not enough memory was being allocated, but your TC and LG were the same. I've got the 4 GB sapphire, but everything I was giving you was based on using only 1.6 GB of memory (single thread), and matched what Beave was doing on his 2GB cards with the same results - 2.5KH/sec.

I'm using windows 8 64bit...I'll try linux just for the heck of it.I found 13.11 beta was slightly better but still bad, 1.75kh/s kinda sucks.Maybe the cards are faulty? :/ I'm at a loss...

What is the make of your 2GB cards? If it is Sapphire, then we know the problem.

Exactly...Sapphire 2gb R7 240. Suggestions?

Ugh Sapphire is terrible... you were going for the bargain deal. Try single thread with lookup gap of 3 and raw intensity of 1272. I am getting over 2 khash/s with XFX under those settings (2GB). Of course, it is an xfx card. I wouldn't be surprised if you don't get anywhere close to that with Sapphire

Ya, and I don't know why... What you were showing to me looked like not enough memory was being allocated, but your TC and LG were the same. I've got the 4 GB sapphire, but everything I was giving you was based on using only 1.6 GB of memory (single thread), and matched what Beave was doing on his 2GB cards with the same results - 2.5KH/sec.

I'm using windows 8 64bit...I'll try linux just for the heck of it.I found 13.11 beta was slightly better but still bad, 1.75kh/s kinda sucks.Maybe the cards are faulty? :/ I'm at a loss...

What is the make of your 2GB cards? If it is Sapphire, then we know the problem.

Exactly...Sapphire 2gb R7 240. Suggestions?

Ugh Sapphire is terrible... you were going for the bargain deal. Try single thread with lookup gap of 3 and raw intensity of 1272. I am getting over 2 khash/s with XFX under those settings (2GB). Of course, it is an xfx card. I wouldn't be surprised if you don't get anywhere close to that with Sapphire

I'll give it a shot...the XFX cooler looks way better. Max clocks on that one?Also, do you know if they make a 4gb variant?